This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Increasing the sample size fourfold decreases the width of the confidence interval by ... (Read 120 times)

Alygatorr01285

  • Hero Member
  • *****
  • Posts: 564
on: Jun 24, 2018
Increasing the sample size fourfold decreases the width of the confidence interval by ___________________ _.
 Fill in the blank(s) with correct word

Question 2

Some of the requirements for the error variable in a multiple regression model are that the standard deviation is a(n) ___________________ _ and the errors are ___________________ _.
 Fill in the blank(s) with correct word


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

anyusername12131

  • Sr. Member
  • ****
  • Posts: 327
Reply #1 on: Jun 24, 2018
Answer to Question 1

half
one-half
50

Answer to Question 2

constant; independent


Alygatorr01285

  • Member
  • Posts: 564
Reply 2 on: Jun 24, 2018
:D TYSM

amandalm

  • Member
  • Posts: 306
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

Did you know?

No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

The head of the jaguar is robust and the jaw extremely powerful. The size of jaguars tends to increa The head of the jaguar is robust and the jaw extremely powerful. The size of jaguars tends to increa
Muscle strength and size. Muscle strength and size.
Beak size and Drought Beak size and Drought
Key anatomical features of Homo habilis include reduced facial size, a parabolic palate, and some br Key anatomical features of Homo habilis include reduced facial size, a parabolic palate, and some br
Although males tend to be larger than females, the two overlap significantly in size. The size of a Although males tend to be larger than females, the two overlap significantly in size. The size of a
Sample root cause analysis: Duplicate dose of a narcotic analgesic. Sample root cause analysis: Duplicate dose of a narcotic analgesic.
Video: Ventilation - phases and driving forces

For a complete list of videos, visit our video library